Skip to content
WWordFinderPro

Is COSIGNER a valid Scrabble word?

Yes, COSIGNER is a valid word in US Scrabble and UK Scrabble, worth 11 points.

Base score before bonus squares; blank tiles score zero.

What does COSIGNER mean?

  1. noun

    one of two or more signers of the same document (as a treaty or declaration)

  2. noun

    a signer in addition to the principal signer (to verify the authenticity of the principal signature or to provide surety)

Definitions from WordNet 3.1, Princeton University.

Points

11

Scrabble

14

Words With Friends

8

Letters

C (3) + O (1) + S (1) + I (1) + G (2) + N (1) + E (1) + R (1) = 11 points in Scrabble.

Dictionary status

  • Scrabble (US & Canada)Valid
  • Scrabble (UK & worldwide)Valid
  • Words With FriendsListed

Scrabble lists: NWL2023 (US & Canada) and CSW24 (UK & worldwide). WWF uses our ENABLE reference plus verified additions. “Listed” and “Not listed” describe that reference; check acceptance in the game. Sources reviewed 2026-10-03.

Hooks for COSIGNER

Single letters that turn COSIGNER into another valid word in US Scrabble. Hooks let you extend a word already on the board.

Front hooks0

None — nothing can be added to the front.

Back hooks1

Anagrams of COSIGNER

Words that use exactly the same letters.

Words you can make from COSIGNER

The 60 highest-scoring words using these letters.

Study COSIGNER and related words

Have a full rack? Use the word finder to find every word you can play.